Powder Metallurgy

Are you looking for high-quality powder metallurgy solutions in industrial environments that require extremely high material performance? We rely on our profound technical accumulation and rich experience to meet your stringent needs.Raw materials are strictly controlled, and metal powders and their mixtures are screened and tested to ensure that the particle size, shape, purity, etc. are up to standard, laying a solid foundation for high-quality products.

When preparing raw materials, metals or alloys are made into specific powders using mechanical methods such as mechanical crushing and atomization, or physical and chemical methods such as reduction and electrolysis. For high-precision, special-performance powders, the atomization method is used to break molten metal droplets to ensure uniform powder.
In the molding stage, the process is selected based on product requirements. Compression molding is commonly used, and the powder is put into a mold and pressed to form; for complex shapes or high density requirements, isostatic pressing is used to evenly transmit pressure through liquid, so that the powder is pressed uniformly and the performance of the green body is improved.
The last step is the sintering process, where the shaped body is put into a high-temperature sintering furnace and the temperature, atmosphere and time are controlled to combine the powder particles and improve the strength and density of the body. Accurately control sintering parameters to ensure product quality.